Ferromagnetic NiII–GdIII interactions in complexes with NiGd, NiGdNi, and NiGdGdNi cores supported by tripodal ligands

Tomoka Yamaguchi; Yukinari Sunatsuki; Masaaki Kojima; Haruo Akashi; Masanobu Tsuchimoto; Nazzareno Re; Shutaro Osa; Naohide Matsumoto

doi:10.1039/b401033g

Ferromagnetic Ni^II–Gd^III interactions in complexes with NiGd, NiGdNi, and NiGdGdNi cores supported by tripodal ligands

Tomoka Yamaguchi, Yukinari Sunatsuki, Masaaki Kojima, Haruo Akashi, Masanobu Tsuchimoto, Nazzareno Re, Shutaro Osa, Naohide Matsumoto

Advanced Science Research Center

Research output: Contribution to journal › Article › peer-review

72 Citations (Scopus)

Abstract

Dinuclear [(NiL)Gd(hfac)₂(EtOH)](H₃L = 1,1,1-tris(N-salicylideneaminomethyl)ethane, Hhfac = hexafluoroacetylacetone), trinuclear [(NiL)₂Gd(NO₃)], and tetranuclear [(NiL)Gd(CH₃CO₂)₂(MeOH)]₂ complexes, were prepared by treating [Ni(HL)] with [Gd(hfac)₃(H₂O)₂], Gd(NO₃)₃·6H₂O, and Gd(CH₃CO₂)₃·4H₂O, respectively, in the presence of Et₃N. All the complexes show that ferromagnetic interactions occur between the Ni^II and Gd^III ions.

Original language	English
Pages (from-to)	1048-1049
Number of pages	2
Journal	Chemical Communications
Volume	4
Issue number	9
DOIs	https://doi.org/10.1039/b401033g
Publication status	Published - Jan 1 2004

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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title = "Ferromagnetic NiII–GdIII interactions in complexes with NiGd, NiGdNi, and NiGdGdNi cores supported by tripodal ligands",

abstract = "Dinuclear [(NiL)Gd(hfac)2(EtOH)](H3L = 1,1,1-tris(N-salicylideneaminomethyl)ethane, Hhfac = hexafluoroacetylacetone), trinuclear [(NiL)2Gd(NO3)], and tetranuclear [(NiL)Gd(CH3CO2)2(MeOH)]2 complexes, were prepared by treating [Ni(HL)] with [Gd(hfac)3(H2O)2], Gd(NO3)3·6H2O, and Gd(CH3CO2)3·4H2O, respectively, in the presence of Et3N. All the complexes show that ferromagnetic interactions occur between the NiII and GdIII ions.",

author = "Tomoka Yamaguchi and Yukinari Sunatsuki and Masaaki Kojima and Haruo Akashi and Masanobu Tsuchimoto and Nazzareno Re and Shutaro Osa and Naohide Matsumoto",

year = "2004",

month = jan,

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doi = "10.1039/b401033g",

language = "English",

volume = "4",

pages = "1048--1049",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

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TY - JOUR

T1 - Ferromagnetic NiII–GdIII interactions in complexes with NiGd, NiGdNi, and NiGdGdNi cores supported by tripodal ligands

AU - Yamaguchi, Tomoka

AU - Sunatsuki, Yukinari

AU - Kojima, Masaaki

AU - Akashi, Haruo

AU - Tsuchimoto, Masanobu

AU - Re, Nazzareno

AU - Osa, Shutaro

AU - Matsumoto, Naohide

PY - 2004/1/1

Y1 - 2004/1/1

N2 - Dinuclear [(NiL)Gd(hfac)2(EtOH)](H3L = 1,1,1-tris(N-salicylideneaminomethyl)ethane, Hhfac = hexafluoroacetylacetone), trinuclear [(NiL)2Gd(NO3)], and tetranuclear [(NiL)Gd(CH3CO2)2(MeOH)]2 complexes, were prepared by treating [Ni(HL)] with [Gd(hfac)3(H2O)2], Gd(NO3)3·6H2O, and Gd(CH3CO2)3·4H2O, respectively, in the presence of Et3N. All the complexes show that ferromagnetic interactions occur between the NiII and GdIII ions.

AB - Dinuclear [(NiL)Gd(hfac)2(EtOH)](H3L = 1,1,1-tris(N-salicylideneaminomethyl)ethane, Hhfac = hexafluoroacetylacetone), trinuclear [(NiL)2Gd(NO3)], and tetranuclear [(NiL)Gd(CH3CO2)2(MeOH)]2 complexes, were prepared by treating [Ni(HL)] with [Gd(hfac)3(H2O)2], Gd(NO3)3·6H2O, and Gd(CH3CO2)3·4H2O, respectively, in the presence of Et3N. All the complexes show that ferromagnetic interactions occur between the NiII and GdIII ions.

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U2 - 10.1039/b401033g

DO - 10.1039/b401033g

M3 - Article

AN - SCOPUS:2542493101

VL - 4

SP - 1048

EP - 1049

JO - Chemical Communications

JF - Chemical Communications

SN - 1359-7345

IS - 9

ER -

Ferromagnetic Ni^II–Gd^III interactions in complexes with NiGd, NiGdNi, and NiGdGdNi cores supported by tripodal ligands

Abstract

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